WO2017139773A3 - Pixel array medical systems, devices and methods - Google Patents

Pixel array medical systems, devices and methods Download PDF

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Publication number
WO2017139773A3
WO2017139773A3 PCT/US2017/017683 US2017017683W WO2017139773A3 WO 2017139773 A3 WO2017139773 A3 WO 2017139773A3 US 2017017683 W US2017017683 W US 2017017683W WO 2017139773 A3 WO2017139773 A3 WO 2017139773A3
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WO
WIPO (PCT)
Prior art keywords
plastic surgery
methods
devices
pixel array
medical systems
Prior art date
Application number
PCT/US2017/017683
Other languages
French (fr)
Other versions
WO2017139773A2 (en
Inventor
Edward Knowlton
Original Assignee
Srgi Holdings, Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Srgi Holdings, Llc filed Critical Srgi Holdings, Llc
Priority to JP2018542713A priority Critical patent/JP2019506235A/en
Priority to EP17750972.6A priority patent/EP3413817A4/en
Priority to CA3014431A priority patent/CA3014431A1/en
Priority to CN201780023114.XA priority patent/CN109937020A/en
Priority to KR1020187026202A priority patent/KR20180110103A/en
Priority to AU2017218014A priority patent/AU2017218014B2/en
Priority to BR112018016520A priority patent/BR112018016520A2/en
Publication of WO2017139773A2 publication Critical patent/WO2017139773A2/en
Publication of WO2017139773A3 publication Critical patent/WO2017139773A3/en
Priority to JP2023172812A priority patent/JP2023179617A/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/02—Devices for expanding tissue, e.g. skin tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/32053—Punch like cutting instruments, e.g. using a cylindrical or oval knife
    • A—HUMAN NECESSITIES
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3295—Multiple needle devices, e.g. a plurality of needles arranged coaxially or in parallel
    • A61M5/3298—Needles arranged in parallel
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/46—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for controlling depth of insertion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61B17/20—Surgical instruments, devices or methods, e.g. tourniquets for vaccinating or cleaning the skin previous to the vaccination
    • A61B17/205—Vaccinating by means of needles or other puncturing devices
    • A—HUMAN NECESSITIES
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    • A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
    • A61B2017/00398—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like using powered actuators, e.g. stepper motors, solenoids
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    • A61B2017/00411—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like actuated by application of energy from an energy source outside the body
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    • A—HUMAN NECESSITIES
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    • A61B2017/00743—Type of operation; Specification of treatment sites
    • A61B2017/00747—Dermatology
    • A61B2017/00752—Hair removal or transplantation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00743—Type of operation; Specification of treatment sites
    • A61B2017/00747—Dermatology
    • A61B2017/00761—Removing layer of skin tissue, e.g. wrinkles, scars or cancerous tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00743—Type of operation; Specification of treatment sites
    • A61B2017/00747—Dermatology
    • A61B2017/00769—Tattoo removal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00743—Type of operation; Specification of treatment sites
    • A61B2017/00792—Plastic surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00743—Type of operation; Specification of treatment sites
    • A61B2017/00796—Breast surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00969—Surgical instruments, devices or methods, e.g. tourniquets used for transplantation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/30—Surgical pincettes without pivotal connections
    • A61B2017/306—Surgical pincettes without pivotal connections holding by means of suction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B2017/320052—Guides for cutting instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/322—Skin grafting apparatus
    • A61B2017/3225—Skin grafting apparatus with processing of harvested tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00273—Anchoring means for temporary attachment of a device to tissue
    • A61B2018/00291—Anchoring means for temporary attachment of a device to tissue using suction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00452—Skin
    • A61B2018/0047—Upper parts of the skin, e.g. skin peeling or treatment of wrinkles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00601—Cutting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/1425—Needle
    • A61B2018/143—Needle multiple needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
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    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61B90/03—Automatic limiting or abutting means, e.g. for safety
    • A61B2090/033—Abutting means, stops, e.g. abutting on tissue or skin
    • A61B2090/036—Abutting means, stops, e.g. abutting on tissue or skin abutting on tissue or skin
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    • A61B90/06—Measuring instruments not otherwise provided for
    • A61B2090/062—Measuring instruments not otherwise provided for penetration depth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3287—Accessories for bringing the needle into the body; Automatic needle insertion
    • A61M2005/3289—Accessories for bringing the needle into the body; Automatic needle insertion with rotation of the needle, e.g. to ease penetration

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Pathology (AREA)
  • Transplantation (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Dermatology (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Surgical Instruments (AREA)
  • Materials For Medical Uses (AREA)

Abstract

Embodiments include devices and methods configured to fractionally resect skin and/or fat. Fractional resection is applied as a stand-alone procedure in anatomical areas that are off-limits to conventional plastic surgery due to the poor tradeoff between the visibility of the incisional scar and amount of enhancement obtained. Fractional resection is also applied as an adjunct to established plastic surgery procedures such as liposuction, and is employed to significantly reduce the length of incisions required for a particular application. The shortening of incisions has application in both the aesthetic and reconstructive realms of plastic surgery.
PCT/US2017/017683 2016-02-11 2017-02-13 Pixel array medical systems, devices and methods WO2017139773A2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2018542713A JP2019506235A (en) 2016-02-11 2017-02-13 Pixel array medical system, device and method
EP17750972.6A EP3413817A4 (en) 2016-02-11 2017-02-13 Pixel array medical systems, devices and methods
CA3014431A CA3014431A1 (en) 2016-02-11 2017-02-13 Pixel array medical systems, devices and methods
CN201780023114.XA CN109937020A (en) 2016-02-11 2017-02-13 Pixel array formula medical system, device and method
KR1020187026202A KR20180110103A (en) 2016-02-11 2017-02-13 Pixel array medical system, apparatus and method
AU2017218014A AU2017218014B2 (en) 2016-02-11 2017-02-13 Pixel array medical systems, devices and methods
BR112018016520A BR112018016520A2 (en) 2016-02-11 2017-02-13 pixel matrix medical systems, devices and methods
JP2023172812A JP2023179617A (en) 2016-02-11 2023-10-04 Pixel array medical system, device, and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662294136P 2016-02-11 2016-02-11
US62/294,136 2016-02-11

Publications (2)

Publication Number Publication Date
WO2017139773A2 WO2017139773A2 (en) 2017-08-17
WO2017139773A3 true WO2017139773A3 (en) 2017-09-21

Family

ID=59564009

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2017/017683 WO2017139773A2 (en) 2016-02-11 2017-02-13 Pixel array medical systems, devices and methods

Country Status (8)

Country Link
EP (1) EP3413817A4 (en)
JP (2) JP2019506235A (en)
KR (1) KR20180110103A (en)
CN (1) CN109937020A (en)
AU (1) AU2017218014B2 (en)
BR (1) BR112018016520A2 (en)
CA (1) CA3014431A1 (en)
WO (1) WO2017139773A2 (en)

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CN109091205A (en) * 2018-07-31 2018-12-28 中国人民解放军陆军军医大学第二附属医院 A kind of hair transplantation pen

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Publication number Priority date Publication date Assignee Title
CA2900505C (en) 2013-02-20 2023-10-24 Cytrellis Biosystems, Inc. Methods and devices for skin tightening
KR20220010055A (en) 2013-08-09 2022-01-25 사이트렐리스 바이오시스템즈, 인크. Methods and apparatuses for skin treatment using non-thermal tissue ablation
WO2015095675A1 (en) 2013-12-19 2015-06-25 Cytrellis Biosystems, Inc. Methods and devices for manipulating subdermal fat
US11324534B2 (en) 2014-11-14 2022-05-10 Cytrellis Biosystems, Inc. Devices and methods for ablation of the skin
AU2017245174A1 (en) 2016-03-29 2018-10-04 Cytrellis Biosystems, Inc. Devices and methods for cosmetic skin resurfacing
JP2019529043A (en) 2016-09-21 2019-10-17 サイトレリス バイオシステムズ，インコーポレーテッド Beauty skin resurfacing apparatus and method
CN110478614A (en) * 2019-09-18 2019-11-22 彭伟 A kind of basal cell that human skin extracts is applied to the method and device of the facial depressed scar of reparation

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CA3014431A1 (en) 2017-08-17
KR20180110103A (en) 2018-10-08
CN109937020A (en) 2019-06-25
JP2019506235A (en) 2019-03-07
JP2023179617A (en) 2023-12-19
EP3413817A4 (en) 2019-10-16
AU2017218014A1 (en) 2018-09-27
AU2017218014B2 (en) 2020-12-17
WO2017139773A2 (en) 2017-08-17
EP3413817A2 (en) 2018-12-19

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